Bay along the west coast of Chatham Island, New Zealand
Petre Bay is a large bay which comprises about half of the west coast of Chatham Island, the largest island in New Zealand's Chatham Islandsarchipelago. It is some 20 kilometres (12 mi) in extent, and contains the far smaller Waitangi Bay, where the island group's largest settlement, Waitangi is located.
^New Zealand Geographic Board, "Petre Bay", New Zealand Gazetteer, Land Information New Zealand, archived from the original on 12 July 2023, retrieved 7 February 2024